Hybrid (performance) turbocharger · Twin turbo - small (HP)
BorgWarner 5440 988 0026 Hybrid Turbocharger
BorgWarner 5440 988 0026 (also written 54409880026) is a hybrid (performance) turbocharger for BMW 535 d X3 X4 X5 X6 2993 ccm 230 kW 313 BHP, listed for 9 vehicle models. Hybrid (upgraded)£500 inc. VAT, with 12 months warranty.
This turbo is one of the turbochargers in a twin-turbo system
Position of this turbo: small (HP).
The number of the other turbo is not an alternative for this one. The turbos in a twin-turbo system are different parts. Compare the number on the turbo you are replacing and its position (small (HP)) before you order.
Hybrid (performance) turbocharger
A hybrid turbo keeps the original housing but has upgraded internals, so it flows more air and makes more power than the standard turbo. It is not a turbo for hybrid cars.
Standard version of the same number: BorgWarner 5440 988 0026 Turbocharger.
£650 to pay today: £500 + £150 refundable surcharge. The £150 surcharge is a deposit for your old turbo. We refund it in full when we receive your old turbocharger back.
- 12 months warranty
- Reconditioned, balanced and tested in our own workshop
- Free next-day UK delivery on stock items
- 14-day returns on unused, unfitted turbochargers
BorgWarner 5440 988 0026 part numbers and OE references
The same turbocharger is listed under several numbers. If any number below is on your turbo or your quote, this is the part. Numbers are shown without spaces and, in brackets, as printed on the part or in the catalogue.
| Type | Brand | Number |
|---|---|---|
| Manufacturer part number | BorgWarner | 54409880026 (5440 988 0026) |
| Other versions of this number | BorgWarner | 54409700026, 54409710026, 54409980026 |
| Interchange number | BorgWarner | 54409700010, 54409700013, 54409700019, 54409710010, 54409710013, 54409710019, 54409880010, 54409880013, 54409880019, 54409980010, 54409980013, 54409980019 |
| OE number | BMW | 11658508091, 11658510943 |
| Reference number | BMW | 8508091, 8510943 |
BorgWarner 5440 988 0026: details
| Turbo manufacturer | BorgWarner |
|---|---|
| Type | Hybrid (performance) turbocharger, part of a twin-turbo system |
| Position | small (HP) |
| Fuel | Diesel |
| Engine capacity | 3.0 l |
| Engine power | 313 HP |
| Warranty | 12 months |
Prices and stock last checked .
Vehicles BorgWarner 5440 988 0026 fits
9 vehicle models across 1 make. Many engines were built with more than one turbocharger, so always compare the number on your turbo.
BMW9 models
| Model | Built | Engine |
|---|---|---|
| BMW 3 Series | 2013-2021 | 335d xDrive 2993cc 230KW 313HP N57 D30 B |
| BMW 4 Series | 2013-2021 | 435d xDrive 2993cc 230KW 313HP N57 D30 B |
| BMW 5 Series | 2011-2017 | 535d xDrive 2993cc 230KW 313HP N57 D30 B535d 2993cc 230KW 313HP N57 D30 B |
| BMW 6 Series | 2011-2018 | 640d 2993cc 230KW 313HP N57 D30 B640d xDrive 2993cc 230KW 313HP N57 D30 B |
| BMW 7 Series | 2012-2015 | 740d 2993cc 230KW 313HP N57 D30 B740d xDrive 2993cc 230KW 313HP N57 D30 B |
| BMW X3 | 2011-2017 | 35d xDrive 2993cc 230KW 313HP N57 D30 B |
| BMW X4 | 2014-2018 | 35d xDrive 2993cc 230KW 313HP N57 D30 B |
| BMW X5 | 2013-2018 | 40d xDrive 2993cc 230KW 313HP N57 D30 B |
| BMW X6 | 2014-2019 | 40d xDrive 2993cc 230KW 313HP N57 D30 B |
Questions about BorgWarner 5440 988 0026
Which vehicles does BorgWarner 5440 988 0026 fit?
BorgWarner 5440 988 0026 is listed for 9 vehicle models from BMW. Many engines were built with more than one turbocharger, so compare the number on your turbo or send us your registration and we will confirm it.
Can I use the other turbo from the twin-turbo system instead of BorgWarner 5440 988 0026?
No. BorgWarner 5440 988 0026 is the small (HP) turbo of a twin-turbo system. They are different parts that work together, not alternatives for each other.
What is a hybrid turbocharger?
A hybrid turbo is a performance turbocharger: the original housing with upgraded internals, built to flow more air and make more power than the standard unit. It has nothing to do with hybrid (petrol-electric) cars.
Is 54409700026 the same turbo as 5440 988 0026?
Yes. 54409700026, 54409980026 and 54409710026 are other ways of writing 5440 988 0026 or later versions of the same number. Vehicle manufacturers list this turbo under their own OE numbers: 11658510943 and 11658508091.
How does the exchange surcharge work?
Our turbochargers are sold on exchange. A refundable surcharge of £150 is added to your order and refunded in full when we receive your old turbo.
How much is delivery and how long does it take?
Delivery is free. A hybrid turbo in stock is dispatched the next working day. Hybrid turbos built to order take 2-3 weeks in our workshop.
Can I return a turbocharger?
Yes. You can cancel within 14 days of delivery and return the turbocharger unused and unfitted for a refund; you pay the return postage. If a turbo is faulty, it is covered by the 12 months warranty.
What warranty do I get?
12 months on this turbocharger.